MessageStack Errors + layout

[JamesM]

In templates/tpl_shopping_cart_default.php I have this:

<?php if ($messageStack->size('shopping_cart') > 0) echo $messageStack->output('shopping_cart'); ?>

Which outputs the following:

<div class="messageStackCaution larger"><img src="includes/templates/alt_jungle/images/icons/warning.gif" alt="Warning" title=" Warning " width="20" height="20" />  Please update your order ...<br />Product Name: Test Product<br />We are sorry but this product has been removed from our inventory at this time.<br />This item has been removed from your shopping basket.<br /></div>

Now I'd like to wrap that inside an addition <div> without having that extra <div> show when the error message isn't there.

So obviously,

<div class="my_extra_div"><?php if ($messageStack->size('shopping_cart') > 0) echo $messageStack->output('shopping_cart'); ?></div>

doesn't work as the <div> will always be displayed.

<?php if ($messageStack->size('shopping_cart') > 0) echo '<div class="my_extra_div">' . $messageStack->output('shopping_cart') . '</div>; ?>

Doesn't work either.. it seems the error is generated before the echo, and I'm useless at php.




Where are the <div="messageStackCaution Larger"> being generated?

[JamesM]

ok, I seem to have got it working with this:

<?php if ($messageStack->size('shopping_cart') > 0) { ?>
<div class="my_extra_div">
	<?php if ($messageStack->size('shopping_cart') > 0) echo $messageStack->output('shopping_cart'); ?>
</div>
<?php } ?>

I have no idea if that is right or will give me problems somewhere down the line, but it works :)